Subaru

COBB 1.1 Bar Coolant Reservoir Cap

$ 25.00

Availability: Ships in 24 hours
Product Code: 800620

California Residents: Prop 65 Warning


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Description

Keep your engine cooler by upgrading to the COBB 1.1 Bar Coolant Reservoir Cap. This higher pressure cap increases the effective boiling temperature of the coolant in your vehicle's cooling system. The higher temperature allows the cooling system to absorb more heat. The cap increases pressure and does allow temperature to go up about 10 degrees before fluid boils, but does not reduce temperature. Avoiding boiling makes head gasket failure less likely.

Use the 1.1 Bar Coolant Reservoir Cap for the coolant expansion tank which sits atop the intake manifold on every turbocharged Subaru we support.


Why?

Upgrading the Coolant Reservoir Cap allows a vehicle cooling system to absorb and dissipate more heat. This is essential on cars operating in warmer climates or regularly being used on track. Keep your engine cool by upgrading to the COBB 1.1 Bar Coolant Reservoir Cap.


Features
COBB 1.1 Bar Coolant Reservoir Cap
  • 1.1 Bar Pressure
  • Stainless Steel Construction
  • EPDM Rubber Seals


Customer Photos

Reviews
COBB 1.1 Bar Coolant Reservoir Cap is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from Nice Little Addition Great addition to the engine bay to dress things up a little. Superb Cobb quality as always.
Date published: 2019-04-12
Rated 5 out of 5 by from Makes subie look cool Had to change my oem radiator cap so had to go with a cool look and good quality
Date published: 2018-11-23
Rated 5 out of 5 by from Clean! Bought this a while ago, great replacement or engine dressup! 10/10 recommend
Date published: 2019-02-01
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Questions

Confirmed Applications
2002 Subaru Impreza WRX Sedan AT USDM 2002 Subaru Impreza WRX Sedan MT USDM 2002 Subaru Impreza WRX Wagon AT USDM 2002 Subaru Impreza WRX Wagon MT USDM 2003 Subaru Impreza WRX Sedan AT USDM 2003 Subaru Impreza WRX Sedan MT USDM 2003 Subaru Impreza WRX Wagon AT USDM 2003 Subaru Impreza WRX Wagon MT USDM 2004 Subaru Impreza STi MT USDM 2004 Subaru Impreza WRX Sedan AT USDM 2004 Subaru Impreza WRX Sedan MT USDM 2004 Subaru Impreza WRX Wagon AT USDM 2004 Subaru Impreza WRX Wagon MT USDM 2005 Subaru Impreza STi MT USDM 2005 Subaru Impreza WRX Sedan AT USDM 2005 Subaru Impreza WRX Sedan MT USDM 2005 Subaru Impreza WRX Wagon AT USDM 2005 Subaru Impreza WRX Wagon MT USDM 2006 Subaru Impreza STi MT USDM 2006 Subaru Impreza WRX Sedan AT USDM 2006 Subaru Impreza WRX Sedan MT USDM 2006 Subaru Impreza WRX Wagon AT USDM 2006 Subaru Impreza WRX Wagon MT USDM 2007 Subaru Impreza STi MT USDM 2007 Subaru Impreza WRX Sedan AT USDM 2007 Subaru Impreza WRX Sedan MT USDM 2007 Subaru Impreza WRX Wagon AT USDM 2007 Subaru Impreza WRX Wagon MT USDM 2008 Subaru Impreza STi Hatch MT ADM 2008 Subaru Impreza STi Hatch MT USDM 2008 Subaru Impreza WRX Hatch AT USDM 2008 Subaru Impreza WRX Hatch MT ADM 2008 Subaru Impreza WRX Hatch MT USDM 2008 Subaru Impreza WRX Sedan AT USDM 2008 Subaru Impreza WRX Sedan MT ADM 2008 Subaru Impreza WRX Sedan MT USDM 2009 Subaru Impreza 2.5 GT Hatch AT USDM 2009 Subaru Impreza 2.5 GT Sedan AT USDM 2009 Subaru Impreza STi Hatch MT ADM 2009 Subaru Impreza STi Hatch MT USDM 2009 Subaru Impreza WRX Hatch MT ADM 2009 Subaru Impreza WRX Hatch MT USDM 2009 Subaru Impreza WRX Sedan MT ADM 2009 Subaru Impreza WRX Sedan MT USDM 2010 Subaru Impreza 2.5 GT Hatch AT USDM 2010 Subaru Impreza 2.5 GT Sedan AT USDM 2010 Subaru Impreza STi Hatch MT ADM 2010 Subaru Impreza STi Hatch MT USDM 2010 Subaru Impreza WRX Hatch MT ADM 2010 Subaru Impreza WRX Hatch MT USDM 2010 Subaru Impreza WRX Sedan MT ADM 2010 Subaru Impreza WRX Sedan MT USDM 2011 Subaru Impreza STI Sedan MT ADM 2011 Subaru Impreza STi Hatch MT ADM 2011 Subaru Impreza STi Hatch MT USDM 2011 Subaru Impreza STi Sedan MT USDM 2011 Subaru Impreza WRX Hatch MT ADM 2011 Subaru Impreza WRX Hatch MT USDM 2011 Subaru Impreza WRX Sedan MT ADM 2011 Subaru Impreza WRX Sedan MT USDM 2012 Subaru Impreza STI Sedan MT ADM 2012 Subaru Impreza STi Hatch MT ADM 2012 Subaru Impreza STi Hatch MT USDM 2012 Subaru Impreza STi Sedan MT USDM 2012 Subaru Impreza WRX Hatch MT ADM 2012 Subaru Impreza WRX Hatch MT USDM 2012 Subaru Impreza WRX Sedan MT ADM 2012 Subaru Impreza WRX Sedan MT USDM 2013 Subaru Impreza STI Sedan MT ADM 2013 Subaru Impreza STi Hatch MT ADM 2013 Subaru Impreza STi Hatch MT USDM 2013 Subaru Impreza STi Sedan MT USDM 2013 Subaru Impreza WRX Hatch MT ADM 2013 Subaru Impreza WRX Hatch MT USDM 2013 Subaru Impreza WRX Sedan MT ADM 2013 Subaru Impreza WRX Sedan MT USDM 2014 Subaru Impreza STI Sedan MT ADM 2014 Subaru Impreza STi Hatch MT ADM 2014 Subaru Impreza STi Hatch MT USDM 2014 Subaru Impreza STi Sedan MT USDM 2014 Subaru Impreza WRX Hatch MT ADM 2014 Subaru Impreza WRX Hatch MT USDM 2014 Subaru Impreza WRX Sedan MT ADM 2014 Subaru Impreza WRX Sedan MT USDM